<!--
 * @Author: lide1202@hotmail.com
 * @Date: 2021-3-13 11:04:24
 * @Last Modified by:   lide1202@hotmail.com
 * @Last Modified time: 2021-3-13 11:04:24
 !-->
<template>
  <div class="app-container">
    <el-form ref="form" :model="params" :rules="rules" label-width="120px">
      <!-- 搜索 -->
      <el-row :gutter="10">
        <el-col :xs="24" :sm="20" :md="12" :lg="6" :xl="4">
          <el-form-item label="数据源名称">
            <el-input
              v-model.trim="params.sourceName"
              size="mini"
              clearable
              placeholder="数据源名称"
              class="filter-item"
              @keyup.enter.native="crud.toQuery"
            />
          </el-form-item>
        </el-col>
        <el-col :xs="24" :sm="20" :md="12" :lg="6" :xl="4">
          <el-form-item label="数据源编码">
            <el-input
              v-model.trim="params.sourceCode"
              size="mini"
              clearable
              placeholder="数据源Code"
              class="filter-item"
              @keyup.enter.native="crud.toQuery"
            />
          </el-form-item>
        </el-col>
        <el-col :xs="24" :sm="20" :md="12" :lg="6" :xl="4" class="query">
          <el-form-item label="数据源类型" size="mini">
            <Dictionary
              v-model="params.sourceType"
              :updata-dict="params.sourceType"
              :dict-key="'SOURCE_TYPE'"
            />
          </el-form-item>
        </el-col>
        <el-col :xs="24" :sm="20" :md="4" :lg="4" :xl="4" class="query">
          <el-button type="primary" size="mini" @click="search('form')"
            >查询</el-button
          >
          <el-button type="danger" size="mini" @click="reset('form')"
            >重置</el-button
          >
        </el-col>
      </el-row>
    </el-form>
    <el-button
      type="primary"
      icon="el-icon-plus"
      size="mini"
      @click="showAddLogModel()"
      >新增</el-button
    >

    <!--表格渲染-->
    <el-table
      v-loading="listLoading"
      border
      :data="list"
      class="mt10"
      element-loading-text="Loading"
      style="width: 100%"
    >
      <el-table-column
        align="center"
        label="序号"
        type="index"
        min-width="40"
      />
      <el-table-column prop="sourceType" label="数据源类型" />
      <el-table-column prop="sourceNameCode" label="数据源名称[编码]" />
      <el-table-column prop="sourceDesc" label="数据源描述" />
      <el-table-column prop="createBy" label="创建人" width="100" />
      <el-table-column prop="createTime" label="创建时间" width="140" />
      <el-table-column prop="updateBy" label="修改人" width="100" />
      <el-table-column prop="updateTime" label="修改时间" width="140" />
      <el-table-column label="操作" width="120px" align="center">
        <template slot-scope="scope">
          <el-button type="text" @click="showAddLogModel(scope.row)"
            >编辑</el-button
          >
          <!-- <el-popconfirm :title="'确定删除' + scope.row.sourceNameCode + '吗？'"
                         @onConfirm="delData(scope.row)"> -->
          <el-button slot="reference" @click="delData(scope.row)" type="text"
            >删除</el-button
          >
          <!-- </el-popconfirm> -->
        </template>
      </el-table-column>
    </el-table>
    <div class="block">
      <el-pagination
        :total="totalCount"
        :page-sizes="[10, 20, 50, 100]"
        :page-size="params.pageSize"
        :current-page="params.pageNumber"
        layout="total, sizes, prev, pager, next, jumper"
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
      />
    </div>
    <!--表单组件-->
    <el-dialog
      title="项目基础配置"
      width="50%"
      :close-on-click-modal="false"
      center
      :visible.sync="basicDialog"
      @close="closeDialog"
    >
      <el-form
        ref="userForm"
        :model="dialogForm"
        :rules="rules"
        size="small"
        label-width="100px"
      >
        <el-row :gutter="10">
          <el-col :xs="24" :sm="20" :md="6" :lg="6" :xl="6">
            <el-form-item label="数据源类型" prop="sourceType">
              <el-select
                v-model.trim="dialogForm.sourceType"
                placeholder="请选择"
                clearable
                @change="selectChange"
              >
                <el-option
                  v-for="item in dictionaryOptions"
                  :key="item.id"
                  :label="item.text"
                  :value="item.id"
                />
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :xs="24" :sm="20" :md="7" :lg="7" :xl="7">
            <el-form-item label="数据源编码" prop="sourceCode">
              <el-input
                :disabled="updataDisabled"
                v-model.trim="dialogForm.sourceCode"
              />
            </el-form-item>
          </el-col>
          <el-col :xs="24" :sm="20" :md="7" :lg="7" :xl="7">
            <el-form-item label="数据源名称" prop="sourceName">
              <el-input v-model.trim="dialogForm.sourceName" />
            </el-form-item>
          </el-col>
          <el-col :xs="24" :sm="20" :md="20" :lg="20" :xl="20">
            <el-form-item label="数据源描述">
              <el-input
                v-model.trim="dialogForm.sourceDesc"
                type="textarea"
                :autosize="{ minRows: 2, maxRows: 4 }"
              />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row :gutter="10">
          <el-col
            v-for="(data, index) in dataLink"
            :key="index"
            :xs="24"
            :sm="20"
            :md="20"
            :lg="20"
            :xl="20"
          >
            <el-form-item :label="data.labelValue">
              <el-input v-model.trim="data.value" />
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="closeDialog">取消</el-button>
        <el-button type="warning" @click="test">测试</el-button>
        <el-button type="primary" @click="UserConfirm('userForm')"
          >确定</el-button
        >
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  pageList,
  testConnection,
  addDataSource,
  editDataSource,
  deleteDataSource
} from "@/api/report";
import { getDictList } from "@/api/dict-data"; // 获取数据字典
import Dictionary from "@/components/Dictionary/index";

export default {
  name: "Support",
  components: { Dictionary },
  data() {
    return {
      dictionaryOptions: [], // 数据源类型
      selectedList: [],
      clickType: "",
      formData: {},
      list: null,
      totalCount: 0,
      totalPage: 0,
      listLoading: true,
      // 弹框默认隐藏
      dialogFormVisible: false,
      basicDialog: false,
      params: {
        sourceName: "",
        sourceCode: "",
        sourceType: "",
        pageNumber: 1,
        pageSize: 10,
        order: "DESC",
        sort: "update_time"
      },
      dialogForm: {
        sourceName: "",
        sourceCode: "",
        sourceType: "",
        sourceDesc: "",
        sourceConfig: ""
      },
      dataLink: [],
      rules: {
        sourceType: [
          { required: true, message: "数据集名称必选", trigger: "change" }
        ],
        sourceCode: [
          { required: true, message: "数据集编码必填", trigger: "blur" }
        ],
        sourceName: [
          { required: true, message: "数据源名称必选", trigger: "blur" }
        ]
      },
      value: "",
      updataDisabled: false,
      testReplyCode: null
    };
  },
  watch: {},
  // 在生命周期 beforeCreate里面改变this指向
  beforeCreate: function() {},
  mounted() {},
  created() {
    this.getSystem();
    this.queryByPage();
  },
  methods: {
    // 查询
    search() {
      this.params.pageNumber = 1;
      this.queryByPage();
    },
    // 重置
    reset(formName) {
      // this.$refs[formName].resetFields()
      this.params.sourceName = "";
      this.params.sourceCode = "";
      this.params.pageNumber = 1;
      this.params.sourceType = "";
      this.queryByPage();
    },
    async queryByPage() {
      const res = await pageList(this.params);
      if (res.code != "200") return;
      this.listLoading = true;
      this.list = res.data.records;
      this.list.forEach(value => {
        value["sourceNameCode"] =
          value.sourceName + "[" + value.sourceCode + "]";
      });
      this.totalCount = res.data.total;
      this.totalPage = res.data.pages;
      this.listLoading = false;
    },
    handleSizeChange(val) {
      this.params.pageSize = val;
      this.queryByPage();
    },
    handleCurrentChange(val) {
      this.params.pageNumber = val;
      this.queryByPage();
    },
    // 关闭模态框
    closeDialog(bool) {
      // bool && this.search('form') // 点确定关闭弹窗的时候才会刷新列表
      // this.$refs['userForm'].resetFields()
      this.basicDialog = false;
    },
    // 打开模态框
    showAddLogModel(val) {
      this.basicDialog = true;
      if (val == undefined) {
        this.updataDisabled = false;
        this.getSystem();
        this.dialogForm = {
          sourceName: "",
          sourceCode: "",
          sourceType: "",
          sourceDesc: "",
          sourceConfig: ""
        };
      } else {
        this.updataDisabled = true;
        this.dialogForm = val;
        const newSourceType = this.dialogForm;
        let newDataLink = [];
        this.dictionaryOptions.map(item => {
          if (item.id == newSourceType.sourceType) {
            newDataLink = JSON.parse(item.extend);
            var sourceConfigJson = JSON.parse(newSourceType.sourceConfig);
            for (var i = 0; i < newDataLink.length; i++) {
              newDataLink[i].value = sourceConfigJson[newDataLink[i].label];
            }
          }
        });
        this.dataLink = newDataLink;
      }
    },
    // 获取数据字典
    async getSystem() {
      const { code, data } = await getDictList("SOURCE_TYPE");
      if (code != "200") return;
      this.dictionaryOptions = data;
      this.dialogForm.sourceType = this.dictionaryOptions[0].text;
      this.dataLink = JSON.parse(this.dictionaryOptions[0].extend);
    },
    selectChange(val) {
      this.dataLink = [];
      const extendJSON = this.dictionaryOptions.find(function(obj) {
        return obj.id == val;
      });
      this.dataLink = JSON.parse(extendJSON.extend);
    },
    // 测试
    test() {
      const newList = {};
      this.dataLink.forEach(item => {
        newList[item.label] = item.value;
      });
      this.dialogForm.sourceConfig = JSON.stringify(newList);
      testConnection(this.dialogForm).then(data => {
        if (data.code == "200") {
          this.testReplyCode = data.code;
          this.$message({
            message: "测试成功！",
            type: "success"
          });
        } else {
          this.testReplyCode = null;
        }
      });
    },
    async delData(val) {
      this.$confirm("确定删除?", "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      })
        .then(async () => {
          this.$emit("deletelayer");
          this.visible = false;
          const { code, data } = await deleteDataSource(val);
          if (code != "200") return;
          this.queryByPage();
          this.$message({
            type: "success",
            message: "删除成功!"
          });
        })
        .catch(() => {
          this.$message({
            type: "info",
            message: "已取消删除"
          });
        });
    },
    // 提交
    async UserConfirm(formName) {
      const newList = {};
      this.dataLink.forEach(item => {
        newList[item.label] = item.value;
      });
      this.dialogForm.sourceConfig = JSON.stringify(newList);
      this.$refs[formName].validate(async (valid, obj) => {
        if (valid) {
          if (this.testReplyCode != "200") {
            this.$message.error("测试结果为成功后方可保存！");
            return;
          }
          if (this.dialogForm.id == undefined) {
            const { code } = await addDataSource(this.dialogForm);
            if (code != "200") return;
            this.queryByPage();
          } else {
            const { code } = await editDataSource(this.dialogForm);
            if (code != "200") return;
            this.queryByPage();
          }
          this.closeDialog(false);
        } else {
          return;
        }
      });
    }
  }
};
</script>
<style lang="scss" scoped>
.title {
  width: 100%;
  display: inline-block;
  text-align: left;
}
.query {
  margin-top: 5px;
}
</style>
